Base | Representation |
---|---|
bin | 1011101110011000111… |
… | …0110010111110010110 |
3 | 201020221002012211102011 |
4 | 2323212032302332112 |
5 | 11300012332242402 |
6 | 232311452134434 |
7 | 20360436250432 |
oct | 2734616627626 |
9 | 636832184364 |
10 | 201431134102 |
11 | 78476695460 |
12 | 33056a6741a |
13 | 15cc197bba3 |
14 | 9a6c1b99c2 |
15 | 538de18ed7 |
hex | 2ee63b2f96 |
201431134102 has 8 divisors (see below), whose sum is σ = 329614583112. Its totient is φ = 91559606400.
The previous prime is 201431134057. The next prime is 201431134109.
201431134102 is nontrivially palindromic in base 10.
201431134102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 9155960641 = 201431134102 / (2 + 0 + 1 + 4 + 3 + 1 + 1 + 3 + 4 + 1 + 0 + 2).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201431134109) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4577980299 + ... + 4577980342.
It is an arithmetic number, because the mean of its divisors is an integer number (41201822889).
Almost surely, 2201431134102 is an apocalyptic number.
201431134102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
201431134102 is a deficient number, since it is larger than the sum of its proper divisors (128183449010).
201431134102 is a wasteful number, since it uses less digits than its factorization.
201431134102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9155960654.
The product of its (nonzero) digits is 576, while the sum is 22.
It can be divided in two parts, 201431 and 134102, that added together give a palindrome (335533).
The spelling of 201431134102 in words is "two hundred one billion, four hundred thirty-one million, one hundred thirty-four thousand, one hundred two".
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